Combined extraction and feeding articulated conduit arm unit for gas



FIG. 1 is a right side elevational view of the combined extraction and feeding articulated conduit arm unit for gas showing the new design;

FIG. 2 is a left side elevational view of the combined extraction and feeding articulated conduit arm unit for gas;

FIG. 3 is a rear elevational view of the combined extraction and feeding articulated conduit arm unit for gas;

FIG. 4 is a front elevational view of the combined extraction and feeding articulated conduit arm unit for gas;

FIG. 5 is a top plan view of the combined extraction and feeding articulated conduit arm unit for gas; and,

FIG. 6 is a bottom plan view of the combined extraction and feeding articulated conduit arm unit for gas. 

The ornamental design for a combined extraction and feeding articulated conduit arm unit for gas, as shown. 